Android Developer

WYperformance; Oeiras; Presencial; EUR 35 000 - 55 000; Tempo integral

Resumo da oferta

WYperformance is looking for an experienced Android Developer in Lisbon to join a dedicated team working on the Moey! Android app. Candidates should have strong skills in Kotlin, experience with Jetpack Compose, and a solid understanding of architectural patterns like MVVM. You will be expected to manage APIs, optimize performance, and collaborate in Agile teams, contributing to code quality and CI/CD practices. If you're passionate about user-centered software, apply to help shape the future of mobile applications.

Qualificações

• Strong proficiency in Kotlin for clean, idiomatic code.
• Android SDK expertise with Jetpack Compose.
• Practical experience applying MVVM and Clean Architecture principles.
• Experience consuming RESTful APIs using Retrofit/OkHttp.
• Hands-on experience with DI frameworks like Hilt or Dagger.
• Familiarity with Gradle for build configuration.
• Experience with Room and local data caching strategies.
• Ability to write unit tests and UI tests.
• Comfortable with Git workflows including branching and pull requests.
• Experience with Android Studio for debugging and performance optimization.
• Solid understanding of Android lifecycle management.
• Familiarity with CI/CD pipelines.
• Experience in Agile environments.

Responsabilidades

• Develop and maintain the Moey! Android app.
• Collaborate with a team of Android developers.
• Ensure high code quality and maintainability.
• Participate in code reviews and testing.

Conhecimentos

Kotlin

Android SDK expertise (Compose‑first)

Architectural patterns (MVVM / Clean)

Networking and API integration

Dependency injection

Gradle and build configuration

Data persistence

Testing

Git and collaboration workflows

Performance and debugging

App lifecycle and state management

CI/CD basics

Agile methodologies

Descrição da oferta de emprego

Founded in 2009, we are now a melting pot team based in Lisbon, Porto & Boston that has deployed more than 200 projects for our world‑class clients.

Our team is made up of people with amazing knowledge on Design, Usability and Web/Mobile based Software. We're a user‑centred & quality software‑driven company. And we work with a passion for creating something new and cool.

Our goal is to find out ways to make your (and our users') life bliss.

Whether an iOS & Android mobile application for a fintech or a multi‑platform e‑commerce solution, we have the talent to meet our client's needs and beyond.

ROLE DESCRIPTION

Join a team of 5 Android developers dedicated to developing and maintaining the Moey! Android app.

Requirements

• Strong proficiency in Kotlin: Ability to write clean, maintainable, and idiomatic Kotlin code, with solid understanding of coroutines, flows, and common design patterns.
• Android SDK expertise (Compose‑first): Strong experience building modern Android UIs using Jetpack Compose as the primary framework, with good understanding of state management and UI best practices. Familiarity with the View system is a plus.
• Architectural patterns (MVVM / Clean): Practical experience applying MVVM and familiarity with Clean Architecture principles, including separation of concerns and modularization.
• Networking and API integration: Experience consuming RESTful APIs using Retrofit/OkHttp, including error handling, pagination, and basic caching strategies.
• Dependency injection: Hands‑on experience with DI frameworks such as Hilt or Dagger, and understanding of dependency management principles.
• Gradle and build configuration: Comfortable managing dependencies, build variants, and optimizing build configurations using Gradle.
• Data persistence: Experience with Room and understanding of local data caching strategies; familiarity with DataStore or SharedPreferences.
• Testing: Ability to write unit tests and basic UI tests using tools like JUnit, Mockito, or Espresso.
• Git and collaboration workflows: Comfortable with branching strategies, pull requests, code reviews, and resolving merge conflicts.
• Performance and debugging: Experience using Android Studio tools for debugging, profiling, and performance optimization (e.g., memory leaks, UI performance).
• App lifecycle and state management: Solid understanding of Android lifecycle and handling configuration changes and state.
• CI/CD basics: Familiarity with CI/CD pipelines and automated builds (e.g., GitHub Actions, Bitrise, Jenkins).
• Agile methodologies: Experience working in Agile environments (Scrum/Kanban), collaborating with cross‑functional teams.